National Item Identification Number
01-092-8434
010928434
6650-01-092-8434
6650010928434
National Stock Number
Item Name
WINDOW,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.
Commercial and Government Entity Code (Supplier Data)
K0656
BAE SYSTEMS OPERATIONS LTD
AIRPORT WORKS MAIDSTONE ROAD
ROCHESTER
ME1 2XX
UNITED KINGDOM
01634 844400
K6111
Reference Numbers (Part Numbers)
TN6337
TN6337
Required Categories
MATERIAL
DIAMETER
THICKNESS
III SUPPLEMENTARY FEATURES
THE MANUFACTURERS DAT
Required Description
GLASS
4.000 INCHES NOMINAL
0.380 INCHES NOMINAL
APPROX. 1 LB. WT
3 FIXING SC